Oxidation kuramba kweiyo chaiyo ceramic zvikamu uye nzvimbo yayo yekushandisa
Precision ceramic zvikamu zvakakosha zvakanyanya-kuita zvinhu muindasitiri yemazuva ano, uye yavo yakasarudzika yemuviri nemakemikari zvimiro zvakaunza shanduko shanduko kuminda yakawanda. Pakati pavo, oxidation kuramba ndeimwe yeanonyanya kuzivikanwa maitiro eiyo chaiyo ceramic zvikamu, izvo zvinonyanya kukosha munzvimbo dzakanyanyisa.
Oxidation kuramba kweiyo chaiyo ceramic zvikamu
Precision ceramic zvinhu, senge alumina, silicon nitride, silicon carbide, nezvimwe, zvinozivikanwa neakanakisa antioxidant zvimiro. Zvinhu izvi zvinogona kuchengetedza zvakagadzikana zvemakemikari zvimiro pasi pekushisa kwepamusoro uye yakakwirira oxidation nharaunda, uye hazvisi nyore kuita neokisijeni, nekudaro kudzivirira oxidation, corrosion uye kuparara kwekuita kwezvinhu. Iyi yakanakisa oxidation inopikisa inonyanya kukonzerwa nekugadzikana kwekristaro chimiro uye kusimba kwemakemikari zvisungo mukati meiyo ceramic zvinhu, izvo zvinoita kuti ikwanise kuchengetedza kwenguva yakareba kugadzikana uye kuvimbika munzvimbo dzakaoma.
Yakakosha application environment
1. Muchadenga
Mundima yeaerospace, iyo oxidation kuramba kweiyo chaiyo ceramic zvikamu zvakakosha zvakanyanya. Injini dzendege nechitundumuseremusere zvinoda kushingirira tembiricha yakanyanya uye oxidizing magasi panguva yekubhururuka kukuru. Zvikamu zvakaita semakamuri ekupisa, manozzles uye turbines akagadzirwa nechaizvo zveceramic zvinhu zvinogona kuchengetedza kushanda kwakadzikama pakupisa kwepamusoro, zvinodzivirira kudzivirira oxidation uye corrosion, uye kuve nechokwadi chekushanda kwakajairika kweinjini uye spacecraft.
2. Energy sector
Mumunda wesimba, iyo oxidation kuramba kweiyo chaiyo ceramic zvikamu zvinoitawo basa rakakosha. Semuyenzaniso, mumichina yemhando yepamusoro-soro yakadai semagasi egasi uye mabhailer anopisa marasha, zvinhu zvakaita sematanho ekupisa anopisa uye mafirita akagadzirwa neceramic zvinhu zvinogona kurwisa kukukurwa kwehutsi hwepamusoro-soro, kudzivirira chimiro chemukati chemidziyo uye kuvandudza kushanda kwesimba. Uye zvakare, mumunda wesimba renyukireya, chaiyo ceramic zvinhu zvinoshandiswa zvakanyanya mukupisa kwemafuta uye inodzivirira layer yenyukireya reactor kuve nechokwadi chekushandiswa kwakachengeteka kwesimba renyukireya.
3. Chemical industry
Muindasitiri yemakemikari, maitiro mazhinji emakemikari uye maitiro anofanirwa kuitwa mukupisa kwakanyanya, kudzvanywa kwakanyanya uye nzvimbo dzakasimba dzinoparadza. Precision Ceramic components, ine yakanakisa oxidation kuramba uye corrosion resistance, zvinhu zvakakosha munzvimbo idzi. Semuenzaniso, mumidziyo yemakemikari ine yakanyanya acid uye alkali corrosion, zvikamu zvakaita sepombi, mavharuvhu uye pombi dzakagadzirwa neceramic zvinhu zvinogona kudzivirira kukoromoka uye kubuda, kuve nechokwadi chekuchengetedza uye kugadzikana kwekugadzirwa kwemakemikari.
mhedziso
Muchidimbu, iyo oxidation kuramba kweiyo chaiyo ceramic zvikamu ndechimwe chezvakawanda zvakanakisa zvivakwa, izvo zvinoita basa rakakosha mune aerospace, simba uye makemikari maindasitiri. Nekuenderera mberi kwekuenderera mberi kwesainzi uye tekinoroji uye nekuenderera mberi kwekuwedzera kwezvikumbiro, iyo antioxidant zvimiro zvechaizvo zveceramic zvikamu zvicharamba zvine chekuita nekuvandudzwa, zvichiunza hunyanzvi uye kufambira mberi kune mamwe minda. Mune ramangwana, nekuenderera mberi kwekusimudzira kwesainzi uye tekinoroji yekugadzirira, tine chikonzero chekutenda kuti kunyatsoita zvinhu zveceramic zvicharatidza kunaka kwavo kwakasiyana uye kukosha mune mamwe minda.
Nguva yekutumira: Aug-07-2024